Intel Core i7 6900K vs Intel Core i5 12400
CPU Specs Compare
General Parameters
Release Date
May 2016
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Alder Lake
Processor Number
i7-6900K
i5-12400
Integrated Graphics
N/A
UHD Graphics 730
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2011-3
LGA-1700
Power Consumption
140 W
65 W
Max Turbo Power Consumption
-
117 W
Peak Operating Temperature
-
100°C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.2 GHz
2.5 GHz
Performance Core Turbo Frequency
3.7 GHz
4.4 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
25x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
20 MB shared
18 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1450 MHz
Shader Units
-
192
Texture Units
-
48
Raster Operation Units
-
24
Execution Units
-
24
Power Consumption
-
15 W
Max Resolution
-
3840x2160 - 60 Hz
📊 Benchmark
Geekbench 6
1,286
2,244
Geekbench 6
7,470
9,793
Cinebench R23
-
1,647
Cinebench R23
-
12,344
Geekbench 5
-
1,622
Geekbench 5
-
8,662
Cinebench 2024
-
102
Cinebench 2024
-
701
Blender
-
194
Passmark CPU
-
3,528
Passmark CPU
-
19,439